Constanţa

to the south there are a string of summer resorts, Eforie Nord/sud, Costinesti, Neptun, Olimp. Neptun is recommended because it has a more relaxed atmosphere and for its lush forests that end near the sea. During the last NATO summit president Bush visited the resort for talks with President Basescu

Vama Veche
to the south, close to the Bulgarian border is a former hippie/bohemian beach village turned into a commercial venture over the years but still one of the few places on the Romanian coast where camping is still hip although in recent years there have been agents patrolling the beaches asking for a 10 lei fee from people they find at the tent. Just say it's not your tent and you'll go look for the person who's tent you are watching. They'll go bother someone else..
Limanu cave
near Mangalia is a 3,200 m long cave unique in Romania. The only way to reach it at the moment is by personal car. Entrance to the cave is closed off but there are some phone numbers on the door that will get you in touch with a guide. A good measure to keep the bat population happy and to keep the vandals out. Guide and entrance fee is 3 lei.